Merge pull request #568 from rust-lang/update-gcc

Update GCC version with the removal of supports_128bit_int

2 files changed, 11 insertions, 10 deletions

diff --git a/src/base.rs b/src/base.rs
index 2eaab3ed00c..2838aad1afe 100644
--- a/src/base.rs
+++ b/src/base.rs
@@ -199,12 +199,13 @@ pub fn compile_codegen_unit(
             let f32_type_supported = target_info.supports_target_dependent_type(CType::Float32);
             let f64_type_supported = target_info.supports_target_dependent_type(CType::Float64);
             let f128_type_supported = target_info.supports_target_dependent_type(CType::Float128);
+            let u128_type_supported = target_info.supports_target_dependent_type(CType::UInt128t);
             // TODO: improve this to avoid passing that many arguments.
             let cx = CodegenCx::new(
                 &context,
                 cgu,
                 tcx,
-                target_info.supports_128bit_int(),
+                u128_type_supported,
                 f16_type_supported,
                 f32_type_supported,
                 f64_type_supported,
diff --git a/src/lib.rs b/src/lib.rs
index 7b0d594ddc1..fdbf53e1b1a 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -134,11 +134,15 @@ impl TargetInfo {
         false
     }
 
-    fn supports_128bit_int(&self) -> bool {
-        self.supports_128bit_integers.load(Ordering::SeqCst)
-    }
-
-    fn supports_target_dependent_type(&self, _typ: CType) -> bool {
+    fn supports_target_dependent_type(&self, typ: CType) -> bool {
+        match typ {
+            CType::UInt128t | CType::Int128t => {
+                if self.supports_128bit_integers.load(Ordering::SeqCst) {
+                    return true;
+                }
+            }
+            _ => (),
+        }
         false
     }
 }
@@ -159,10 +163,6 @@ impl LockedTargetInfo {
         self.info.lock().expect("lock").cpu_supports(feature)
     }
 
-    fn supports_128bit_int(&self) -> bool {
-        self.info.lock().expect("lock").supports_128bit_int()
-    }
-
     fn supports_target_dependent_type(&self, typ: CType) -> bool {
         self.info.lock().expect("lock").supports_target_dependent_type(typ)
     }